Fitting Tube Adapter 4 5 degree -6AN Female to

The Vibrant Performance 45-degree -6AN female tube adapter is a precision fluid system fitting designed to connect 3/8-inch tubing to -6AN female ports at a 45-degree angle. This compression ferrule adapter delivers leak-free connections in high-pressure fuel, oil, and coolant circuits where space constraints or routing requirements demand angled port orientation. The aluminum construction with black anodized finish provides corrosion resistance and durability in demanding engine bay environments.

Engineered to SAE specifications, this -6AN female adapter accommodates 3/8-inch tubing with an included compression ferrule that compresses under the fitting's load to create a positive seal. The 45-degree angle orientation prevents sharp bends in fuel and coolant lines while maintaining alignment with manifolds, fuel rails, and block ports. Black anodized aluminum resists oxidation and fuel degradation, critical for long-term reliability in both street and track applications where vibration and thermal cycling are constant stressors.

This fitting addresses custom fuel system builds, engine swaps, and performance plumbing projects where OEM routing is impractical. Enthusiasts rebuilding carbureted engines, installing aftermarket fuel injection, or upgrading coolant circuits rely on angled adapters to achieve tight packaging without kinking or excessive bending radius. The compression ferrule design is field-proven and reusable, allowing system modifications without loss of integrity.

Vibrant Performance fittings are standard across the custom automotive and racing communities, known for consistency and straightforward installation. This adapter carries the brand's reputation for precision machining and reliable performance under pressure cycling, making it a trusted choice for both restoration work and modern engine builds.